Ideal mini c24 not igniting

[nip_it_up]

Hello everyone!
Wondering if someone here can help.
Just powerflushed a heating system and the boiler no longer fires up.
When demand is on I can hear the pump start, I can also feel a short burst of air come out of the flue. After this everything stops and cycle restarts. This keeps happening, although very occasionally the boiler will ignite and stay lit for a few seconds. What could be causing this?

Thanks for any advice.

 

[Deleted member 120897]

A few things, likely trapped air, are you getting any error codes?

 

[nip_it_up]

No error codes, green power light flashes steady. Lock out light does not come on. The issue was there occasionally prior to flush too.

 

[Scott_D]

Does it work for heating or hot water?

 

[nip_it_up]

Dose not fire up for either.

 

[Deleted member 120897]

What happens when you try to run either? Do you get the C or D letters at all?

 

[nip_it_up]

There are no error codes. Boiler does not have a display. It is old, non condensing type.

 

[Deleted member 120897]

Apologies, thinking of a different model. What led sequence(s) do you have?

 

[nip_it_up]

Green power light flashes as normal. Lock out light is not on.

 

[Deleted member 120897]

So only 1 led flashing, no other led’s on or flashing whatsoever?

 

[nip_it_up]

That's right. No other lights are on.

 

[Deleted member 120897]

That's right. No other lights are on.

Seems you need the requirements of a gas safe registered engineer or Ideal fixed price repair - whichever is cheaper.

 

[nip_it_up]

Seems you need the requirements of a gas safe registered engineer or Ideal fixed price repair - whichever is cheaper.

Understood. Thanks for the help.